package com.itheima.genericitymethod;

import java.util.ArrayList;

public class MyGenericityMethod {
    public static void main(String[] args) {
        ArrayList<String> list=new ArrayList<>();
        System.out.println( showElement(list,"aaa","bbb","ccc","ddd"));
    }
    public static <T> ArrayList<T> showElement(ArrayList<T> list,T t1,T t2,T t3,T t4){
        list.add(t1);
        list.add(t2);
        list.add(t3);
        list.add(t4);
        return list;
    }
}
